Acceptance

The admin guide includes a section documenting:

• That the startup scripts will source OPENNMS_HOME/etc/opennms.conf early in their startup, if that file exists

• That no opennms.conf exists in the default RPM / DEB install, but that a sample file is included in OPENNMS_HOME/etc/examples which can be used as a starting point

• The most important variables that one might set in opennms.conf, including:

  • JAVA_HEAP_SIZE and JAVA_INITIAL_HEAP_SIZE (units are in MB; suffix m added automatically with result passed as -Xmx and -Xms flag to JVM, respectively)

  • ADDITIONAL_MANAGER_OPTIONS (appended to other JVM startup flags)

  • MAXIMUM_FILE_DESCRIPTORS (passed to ulimit -n before starting JVM)

  • MAXIMUM_SIZE_STACK_SEGMENT (passed to ulimit -s before starting JVM)